What are the possible consequences for Harry after Hermione turns him into a girl in the fanfiction?

One possible consequence could be that Harry becomes more withdrawn. Rejection can be a huge blow to one's self - esteem. He might isolate himself from his friends and focus more on his own personal growth in solitude. Maybe he'll travel to far - off places to learn new magic and gain more power on his own.

Hermione might seek revenge. Given her intelligence and magical abilities, she could use her skills to get back at Harry and Ron for their betrayal. This could lead to a big rift in their friendship and even endanger their common goals in the wizarding world. She might also side with other characters who are against Harry and Ron, changing the whole dynamic of the story.

One consequence could be that Hermione gains a new ally in Snape. Snape, being a powerful and knowledgeable wizard, could offer her guidance and access to knowledge that she wouldn't otherwise have. He might share some of his more advanced potions techniques or insights into the dark arts (for the purpose of defense, of course). This could enhance Hermione's own magical abilities and her standing within the wizarding community.

She might face suspicion from her friends. Since Thorfinn Rowle could be associated with the dark side, her friends might not understand why she saved him. They could question her judgment and worry that she was getting involved in something dangerous or morally ambiguous.

In some fanfictions, she could be ostracized by the wizarding community due to the fear of her new condition. This could lead to her feeling isolated and having to fight for acceptance. Also, it might change her relationships with her friends. For example, Ron might be more overprotective while Harry could be more determined to find a cure for her.

She might become more distrustful. After being betrayed, it's natural for her to have a hard time trusting others again.

Harry might become more determined to prove Snape wrong. He's a stubborn character, and Snape's yelling could fuel his desire to show that he's not the misbehaving student Snape seems to think he is.

One possible consequence could be the reaction of their friends. Ron, for example, might feel betrayed or shocked. Another consequence could be the danger they might put themselves in if the wrong people find out, like Voldemort's followers.

One possible consequence is punishment from the school. They could lose house points or get detention. For example, if they are caught using magic outside of class without permission, the teachers would not be happy.

In the Hogwarts hierarchy, things would change. Hermione is often seen as a bit of an outcast by some Slytherins because she's a Gryffindor. Draco, now in her body, would face a different kind of discrimination or at least a lot of strange looks from his own housemates. He would also have to deal with Hermione's reputation among the teachers. Some teachers might expect the same level of knowledge and participation from 'Hermione' (who is actually Draco), and he would struggle to meet those expectations.